In what year was the competition held that inspired the design of the only acknowledged aircraft that can carry large air-to-surface standoff weapons in stealth configuration?
1979
-1
Section::::Abstract.
Lockheed Senior Peg
44760890
-1
Section::::Abstract.
Northrop Grumman B-2 Spirit
4396
-1
Section::::Abstract.
Northrop Grumman B-2 Spirit
4396